Synthesis of chiral 2,2′-dimethyl-1,1′-binaphthyl-8,8′-diamine and barriers of atropisomerization of the related binaphthyls
摘要:
Chiral 2,2'-dimethyl-1,1'-binaphthyl-8,8'-diamine 3b was synthesized via a diastereomeric resolution and determination of the absolute configurations, and the barriers compared for atropisomerization amongst binaphthyl skeletons. (c) 2007 Elsevier Ltd. All rights reserved.
申请人:SFC CO., LTD. 에스에프씨 주식회사(120060087061) Corp. No ▼ 135511-0105889BRN ▼134-81-54429
公开号:KR102169446B1
公开(公告)日:2020-10-23
본 발명은 하기 [화학식 1]로 표시되는 유기발광 화합물 및 이를 포함하는 유기전계발광소자에 관한 것으로서, 본 발명에 따른 유기발광 화합물을 포함하는 유기전계발광소자는 휘도 및 발광 효율이 우수하면서도 동시에 저전압 구동이 가능하여 향상된 전력 효율을 갖는다. [화학식 1]
This is a patent related to organic light-emitting compounds represented by the following [Chemical Formula 1] and organic electroluminescent devices containing them. The organic electroluminescent device containing the organic light-emitting compound according to the present invention has excellent luminance and luminous efficiency, and can be driven at low voltage, thereby having improved power efficiency. [Chemical Formula 1]